Insider · CIK 0001335962

Graves Zachary M

Reports to the SEC for 1 company · EDMOND, OK

sec.gov

Transactions

Companies

Filings

CIK

0001335962

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2011-06-03	Bronco Drilling Company, Inc.U Disposition from Tender	Executive VP of Operations	UDisposition from Tender	−404K sh	$11.00	−$4.44M	0
2011-02-25	Bronco Drilling Company, Inc.F Tax Payment	Executive VP of Operations	FTax Payment	−41.9K sh	$8.79	−$368K	404,036
2011-02-01	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−72.4K sh	$7.22	−$523K	445,893
2011-01-31	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−597 sh	$7.00	−$4,179	518,319
2011-01-28	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−100 sh	$7.00	−$700	518,916
2011-01-27	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−2,927 sh	$7.00	−$20.5K	519,016
2011-01-12	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−9,146 sh	$6.95	−$63.6K	419,243
2011-01-12	Bronco Drilling Company, Inc.A Award	Executive VP of Operations	AAward	+103K sh	—	—	521,943
2011-01-11	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−14.8K sh	$6.95	−$103K	428,389
2010-06-11	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−20K sh	$3.66	−$73.2K	443,193
2010-04-19	Bronco Drilling Company, Inc.A Award	Executive VP of Operations	AAward	+330K sh	—	—	463,193
2010-03-01	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−7,171 sh	$5.04	−$36.1K	147,193
2010-02-26	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−14.3K sh	$4.91	−$70.2K	154,364
2010-02-25	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−10.9K sh	$4.85	−$52.9K	168,664
2010-01-04	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−4,167 sh	$5.12	−$21.3K	179,564
2009-03-31	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−14K sh	$5.38	−$75.3K	169,731
2009-02-25	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−9,667 sh	$4.94	−$47.8K	183,731
2009-01-30	Bronco Drilling Company, Inc.A Award	Executive VP of Operations	AAward	+81.1K sh	—	—	193,398
2009-01-05	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−11.4K sh	$6.04	−$68.8K	112,250
2009-01-02	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−7,938 sh	$6.25	−$49.6K	123,645
2008-01-18	Bronco Drilling Company, Inc.A Award	Executive VP of Operations	AAward	+48.3K sh	—	—	131,583
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−256 sh	$15.21	−$3,893.76	85,070
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−28 sh	$15.25	−$427	85,042
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−341 sh	$15.33	−$5,227.53	84,701
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−57 sh	$15.35	−$874.95	84,644
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−489 sh	$15.38	−$7,520.82	84,155
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−113 sh	$15.39	−$1,739.07	84,042
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−86 sh	$15.41	−$1,325.26	83,956
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−80 sh	$15.42	−$1,233.6	83,876
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−114 sh	$15.48	−$1,764.72	83,762
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−29 sh	$15.49	−$449.21	83,733
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−57 sh	$15.50	−$883.5	83,676
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−284 sh	$15.51	−$4,404.84	83,392
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−142 sh	$15.52	−$2,203.84	83,250
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−142 sh	$14.99	−$2,128.58	88,094
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−213 sh	$15.00	−$3,195	87,881
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−212 sh	$15.01	−$3,182.12	87,669
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−201 sh	$15.04	−$3,023.04	87,468
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−171 sh	$15.05	−$2,573.55	87,297
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−284 sh	$15.06	−$4,277.04	87,013
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−197 sh	$15.07	−$2,968.79	86,816
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−455 sh	$15.08	−$6,861.4	86,361
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−483 sh	$15.10	−$7,293.3	85,878
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−199 sh	$15.11	−$3,006.89	85,679
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−29 sh	$15.12	−$438.48	85,650
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−29 sh	$15.14	−$439.06	85,621
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−11 sh	$15.15	−$166.65	85,610
2008-01-03	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−284 sh	$15.17	−$4,308.28	85,326
2008-01-02	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−29 sh	$15.11	−$438.19	94,167
2008-01-02	Bronco Drilling Company, Inc.S Sale	Executive VP of Operations	SSale	−198 sh	$14.77	−$2,924.46	104,802

Recent filings

Accepted (ET)
Jun 74
Graves Zachary M0001209191-11-033513
SEC(opens sec.gov)
Mar 14
Graves Zachary M0001209191-11-013794
SEC(opens sec.gov)
Feb 24
Graves Zachary M0001209191-11-006390
SEC(opens sec.gov)
Jan 284
Graves Zachary M0001140361-11-004706
SEC(opens sec.gov)
Jan 144
Graves Zachary M0001140361-11-003000
SEC(opens sec.gov)
Jan 134
Graves Zachary M0001140361-11-002769
SEC(opens sec.gov)
Jun 154
Graves Zachary M0001140361-10-025567
SEC(opens sec.gov)
Apr 214
Graves Zachary M0001140361-10-017118
SEC(opens sec.gov)
Mar 14
Graves Zachary M0001140361-10-008998
SEC(opens sec.gov)
Jan 54
Graves Zachary M0001140361-10-000626
SEC(opens sec.gov)
Apr 24
Graves Zachary M0001140361-09-008767
SEC(opens sec.gov)
Feb 274
Graves Zachary M0001140361-09-005354
SEC(opens sec.gov)
Feb 34
Graves Zachary M0001140361-09-002603
SEC(opens sec.gov)
Jan 74
Graves Zachary M0001140361-09-000790
SEC(opens sec.gov)
Jan 64
Graves Zachary M0001140361-09-000669
SEC(opens sec.gov)

Companies

Bronco Drilling Company, Inc.Executive VP of Operations

Address

16217 NORTH MAY AVENUE

EDMOND, OK, 73013